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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0829 OpenShift Container Platform 4.2.21 openshift/installer security update 6 March 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 4.2.21 openshift/installer Publisher: Red Hat Operating System: Red Hat Impact/Access: Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-16276 Reference: ESB-2020.0413 ESB-2020.0149 ESB-2020.0010 ESB-2019.4242 ESB-2019.3658 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:0652 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.2.21 openshift/installer security update Advisory ID: RHSA-2020:0652-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2020:0652 Issue date: 2020-03-05 CVE Names: CVE-2019-16276 ===================================================================== 1. Summary: An update for ose-installer-artifacts-container and ose-installer-container is now available for Red Hat OpenShift Container Platform 4.2. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es): * golang: HTTP/1.1 headers with a space before the colon led to filter bypass or request smuggling (CVE-2019-16276) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 3. Solution: For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.21, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster - - -cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 1755969 - CVE-2019-16276 golang: HTTP/1.1 headers with a space before the colon leads to filter bypass or request smuggling 5. References: https://access.redhat.com/security/cve/CVE-2019-16276 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXmFja9zjgjWX9erEAQgplRAAgz06kE/dcZHNDZS/vSG04iIMazCJTD4t ulMsuZNi6tV+bD4P8WX6DgMCXb2ehpapBZpLI/EvWODEMtPPsbF/J3KFtvNCEUSj nY1AoLH94IIbkbZZtbxejVrnMgrIcbK4Q5mtj7PDplu3MAFR1WQxEyEtt/18yaTd 4QN6OuHYlwkQplJnIRgrNeEsqNnjGN6BpZRTdLgqyYJhQJSd9HBH32ykmE+cjp9Y GH8n5d7KeK/p3Y3gmpjh9dOuDZbmAwf/hVU4UFCK9DMNTII6gRI8qiebvrBYUnQO c3eykjjYtFCuCSscwE0ydwCDeC/DO5ZHM0ZlnrchpM3uBYbmaJTZiGOd6EKHiZwK yXR1OXOAUijvdHYPXeeHtE/q43FHZhUSh+yZH+0QRnb4AFczMEGoLQVPQrN9wKxz gYZGajmocwH20EtSnEOUTrVIjaClYzvcL/EDW8+xuK4S05iop/knSDIQaaZZlmFQ dCoe4GZUK8gfxOrNlOfghVuD23YtoHGIueNl/CSZedZ3Dslo2luUDFfHhO7+2X7B Zww9Io9y7X2KnIs4ErItigR5h+IzpYxGK6ftsjEBptKTkgMHhPGjNfo6LzJPtnjj M/DEWAYwc8KWmqW07LOoKkwP6P+EwRR2LmU5I0dYhELkIVKJpTBddgolBGBIEmau yBp0duR340M= =F6PT - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXmGqymaOgq3Tt24GAQiUYxAAnyOE7f4kwI4cmwDUPHkllhI/69eXo2Y2 rYchSOJG7JIBOf3JajP8rQfFdIVJMKo1TDXhJC1xz15LZ1yUz2RUHOBktOhAmiRV Mg5L9y1/YtQwdmg00hI/Vwu5/K9gx6pzxuDqiAb2tNmTPJDaQpd+XaC0mMWMiVMz 0DvfW6inhU2pc5gl8VqHQ+HpH1TVj08Jq3G4EBp9yFIhI/yLnLJTikAJsZmH6K3E 0Wx8P7usPFR9Vpf/cn2U6iy4zKfTuPLsDk6mSJRRWUVbbKzsJc/2qvdiUJHuwGcU h7ka4VmjR/wwmpQ4MTnMb7LLqvOWu3i6fQF7NdHU1vDPk+s0iT6CXHhotFbVblS7 bAMoofWOfd/jbcApj2ZpyHKTp3uD73V358VthgNCLUBSK+XPX0wCsCJY1jNB04d1 qnivOAdvxcn5nwNBSofNTFd31gIMscrsoN2PSfej02qjn24TEM9mu5OoiENenFCG 0WIHfTplL0gwtqrVub+e5YUJX+rOlQo8tlNw5j/DSDQ9hgWh+SdjjlTKKTZAV9vk NQG1K4VqnDIV8+W7lGYmGzNScCZ3TRInNHSqyDuGdP0f3wMud3oh9cK0J1/jwED1 KnDCzGhYSSlcLXc99E8zm3RTkHvrHe7y+F4+lVQzMfmGylL/Dtgdmgz43TRFyHUQ 5ZtRjk6yCC4= =qoR8 -----END PGP SIGNATURE-----